@property --accent {
    syntax: '<color>';
    inherits: true;
    initial-value: #cba6f7;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Catppuccin Mocha (dark) */
:root {
    --base: #1e1e2e;
    --mantle: #181825;
    --crust: #11111b;
    --text: #cdd6f4;
    --subtext1: #bac2de;
    --subtext0: #a6adc8;
    --overlay2: #9399b2;
    --overlay1: #7f849c;
    --overlay0: #6c7086;
    --surface2: #585b70;
    --surface1: #45475a;
    --surface0: #313244;
    --blue: #89b4fa;
    --lavender: #b4befe;
    --sapphire: #74c7ec;
    --sky: #89dceb;
    --teal: #94e2d5;
    --green: #a6e3a1;
    --yellow: #f9e2af;
    --peach: #fab387;
    --maroon: #eba0ac;
    --red: #f38ba8;
    --mauve: #cba6f7;
    --pink: #f5c2e7;
    --flamingo: #f2cdcd;
    --rosewater: #f5e0dc;
    animation: accent-dark 30s steps(1) infinite;
}

@keyframes accent-dark {
    0%, 100% { --accent: #cba6f7; }  /* mauve */
    8.3%     { --accent: #f5c2e7; }  /* pink */
    16.7%    { --accent: #f2cdcd; }  /* flamingo */
    25%      { --accent: #fab387; }  /* peach */
    33.3%    { --accent: #f9e2af; }  /* yellow */
    41.7%    { --accent: #a6e3a1; }  /* green */
    50%      { --accent: #94e2d5; }  /* teal */
    58.3%    { --accent: #89dceb; }  /* sky */
    66.7%    { --accent: #74c7ec; }  /* sapphire */
    75%      { --accent: #89b4fa; }  /* blue */
    83.3%    { --accent: #b4befe; }  /* lavender */
    91.7%    { --accent: #f5c2e7; }  /* pink (ease back) */
}

/* Catppuccin Latte (light) */
[data-theme="light"] {
    --base: #eff1f5;
    --mantle: #e6e9ef;
    --crust: #dce0e8;
    --text: #4c4f69;
    --subtext1: #5c5f77;
    --subtext0: #6c6f85;
    --overlay2: #7c7f93;
    --overlay1: #8c8fa1;
    --overlay0: #9ca0b0;
    --surface2: #acb0be;
    --surface1: #bcc0cc;
    --surface0: #ccd0da;
    --blue: #1e66f5;
    --lavender: #7287fd;
    --sapphire: #209fb5;
    --sky: #04a5e5;
    --teal: #179299;
    --green: #40a02b;
    --yellow: #df8e1d;
    --peach: #fe640b;
    --maroon: #e64553;
    --red: #d20f39;
    --mauve: #8839ef;
    --pink: #ea76cb;
    --flamingo: #dd7878;
    --rosewater: #dc8a78;
    animation: accent-light 30s steps(1) infinite;
}

@keyframes accent-light {
    0%, 100% { --accent: #8839ef; }  /* mauve */
    8.3%     { --accent: #ea76cb; }  /* pink */
    16.7%    { --accent: #dd7878; }  /* flamingo */
    25%      { --accent: #fe640b; }  /* peach */
    33.3%    { --accent: #df8e1d; }  /* yellow */
    41.7%    { --accent: #40a02b; }  /* green */
    50%      { --accent: #179299; }  /* teal */
    58.3%    { --accent: #04a5e5; }  /* sky */
    66.7%    { --accent: #209fb5; }  /* sapphire */
    75%      { --accent: #1e66f5; }  /* blue */
    83.3%    { --accent: #7287fd; }  /* lavender */
    91.7%    { --accent: #ea76cb; }  /* pink (ease back) */
}

/* Language toggle */

[data-lang="en"] [lang="pt"] { display: none; }
[data-lang="pt"] [lang="en"] { display: none; }

body {
    font-family: 'Cascadia Code', ui-monospace, 'SF Mono', 'Source Code Pro',
        Menlo, Consolas, 'DejaVu Sans Mono', monospace;
    font-size: 16px;
    background: var(--base);
    color: var(--text);
    line-height: 1.6;
    transition: background 0.3s, color 0.3s;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

header, main, .oss, footer {
    max-width: 640px;
    margin: 0 auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.hero {
    max-width: 640px;
    margin: 0 auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    display: flex;
    flex-direction: column;
}

.hero-left,
.hero-right {
    display: contents;
}

.hero main {
    order: 2;
}

.hero .github-stats {
    order: 3;
}

.hero .oss {
    order: 4;
}

.hero .uses {
    order: 5;
}

.hero .map {
    order: 6;
}

a {
    color: var(--subtext0);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover, a:focus-visible {
    color: var(--text);
}

/* Nav */

nav {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding-top: 2rem;
    padding-bottom: 1.5rem;
}

#lang-toggle,
#theme-toggle,
#cv-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid var(--surface1);
    border-radius: 8px;
    color: var(--overlay1);
    cursor: pointer;
    padding: 0.4rem;
    transition: border-color 0.2s, color 0.2s, transform 0.2s;
}

#lang-toggle {
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.55rem;
    letter-spacing: 0.02em;
}

#lang-toggle:hover,
#theme-toggle:hover,
#cv-toggle:hover {
    border-color: var(--overlay0);
    color: var(--text);
    transform: scale(1.05);
}

#lang-toggle:active,
#theme-toggle:active,
#cv-toggle:active {
    transform: scale(0.95);
}

#cv-toggle .icon {
    width: 18px;
    height: 18px;
    background: var(--overlay1);
    transition: background 0.2s;
}

#cv-toggle:hover .icon {
    background: var(--text);
}

.cv-wrapper {
    position: relative;
}

.cv-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--mantle);
    border: 1px solid var(--surface1);
    border-radius: 8px;
    padding: 1rem;
    white-space: nowrap;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    z-index: 10;
    animation: dropdown-in 0.15s ease;
}

.cv-dropdown.open {
    display: block;
}

@keyframes dropdown-in {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
}

.cv-dropdown p {
    font-size: 0.85rem;
    color: var(--subtext0);
    margin-bottom: 0.75rem;
}

.cv-confirm {
    display: inline-block;
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--base);
    background: var(--accent);
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    transition: opacity 0.2s, background 0.5s;
}

.cv-confirm:hover {
    color: var(--base);
    opacity: 0.85;
}

#theme-toggle .icon-moon {
    display: none;
}

[data-theme="light"] #theme-toggle .icon-sun {
    display: none;
}

[data-theme="light"] #theme-toggle .icon-moon {
    display: block;
}

/* Header */

header {
    text-align: center;
    padding-bottom: 3rem;
}

.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--accent);
    margin-bottom: 1.25rem;
    transition: border-color 0.5s, transform 0.3s;
}

.avatar:hover {
    transform: scale(1.05);
}

h1 {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.subtitle {
    color: var(--accent);
    font-size: 0.95rem;
    margin-top: 0.3rem;
    letter-spacing: 0.02em;
    transition: color 0.5s;
}

/* Social icons */

.social {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.social a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem;
    border-radius: 6px;
    color: var(--overlay0);
    transition: color 0.5s, background 0.2s, transform 0.2s;
}

.social a:hover,
.social a:focus-visible {
    color: var(--accent);
    background: var(--surface0);
    transform: translateY(-2px);
}

.icon {
    display: block;
    width: 20px;
    height: 20px;
    background: var(--overlay0);
    transition: background 0.15s;
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
}

.social a:hover .icon,
.social a:focus-visible .icon {
    background: var(--accent);
}

.icon-github {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12'/%3E%3C/svg%3E");
}

.icon-code-xml {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m18 16 4-4-4-4'/%3E%3Cpath d='m6 8-4 4 4 4'/%3E%3Cpath d='m14.5 4-5 16'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m18 16 4-4-4-4'/%3E%3Cpath d='m6 8-4 4 4 4'/%3E%3Cpath d='m14.5 4-5 16'/%3E%3C/svg%3E");
}

.icon-cv {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7Z'/%3E%3Cpath d='M14 2v4a2 2 0 0 0 2 2h4'/%3E%3Cpath d='M12 18v-6'/%3E%3Cpath d='m9 15 3 3 3-3'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7Z'/%3E%3Cpath d='M14 2v4a2 2 0 0 0 2 2h4'/%3E%3Cpath d='M12 18v-6'/%3E%3Cpath d='m9 15 3 3 3-3'/%3E%3C/svg%3E");
}

.icon-email {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M1.5 8.67v8.58a3 3 0 003 3h15a3 3 0 003-3V8.67l-8.928 5.493a3 3 0 01-3.144 0L1.5 8.67z'/%3E%3Cpath d='M22.5 6.908V6.75a3 3 0 00-3-3h-15a3 3 0 00-3 3v.158l9.714 5.978a1.5 1.5 0 001.572 0L22.5 6.908z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M1.5 8.67v8.58a3 3 0 003 3h15a3 3 0 003-3V8.67l-8.928 5.493a3 3 0 01-3.144 0L1.5 8.67z'/%3E%3Cpath d='M22.5 6.908V6.75a3 3 0 00-3-3h-15a3 3 0 00-3 3v.158l9.714 5.978a1.5 1.5 0 001.572 0L22.5 6.908z'/%3E%3C/svg%3E");
}

.icon-linkedin {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433c-1.144 0-2.063-.926-2.063-2.065 0-1.138.92-2.063 2.063-2.063 1.14 0 2.064.925 2.064 2.063 0 1.139-.925 2.065-2.064 2.065zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20.447 20.452h-3.554v-5.569c0-1.328-.027-3.037-1.852-3.037-1.853 0-2.136 1.445-2.136 2.939v5.667H9.351V9h3.414v1.561h.046c.477-.9 1.637-1.85 3.37-1.85 3.601 0 4.267 2.37 4.267 5.455v6.286zM5.337 7.433c-1.144 0-2.063-.926-2.063-2.065 0-1.138.92-2.063 2.063-2.063 1.14 0 2.064.925 2.064 2.063 0 1.139-.925 2.065-2.064 2.065zm1.782 13.019H3.555V9h3.564v11.452zM22.225 0H1.771C.792 0 0 .774 0 1.729v20.542C0 23.227.792 24 1.771 24h20.451C23.2 24 24 23.227 24 22.271V1.729C24 .774 23.2 0 22.222 0h.003z'/%3E%3C/svg%3E");
}

/* Intro */

.intro {
    text-align: left;
    margin-top: 1.5rem;
    color: var(--subtext0);
    font-size: 0.95rem;
    line-height: 1.7;
}

.intro + .intro {
    margin-top: 0.75rem;
}

.intro a {
    color: var(--accent);
    text-decoration: none;
    background-image: linear-gradient(var(--accent), var(--accent));
    background-size: 0% 1px;
    background-position: 0 100%;
    background-repeat: no-repeat;
    transition: color 0.5s, background-size 0.3s ease;
}

.intro a:hover {
    background-size: 100% 1px;
}

/* Sections */

section + section,
.oss {
    margin-top: 2rem;
}

h2 {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--accent);
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
    text-transform: lowercase;
    transition: color 0.5s;
}

h2 .slash {
    color: var(--accent);
    text-shadow: 0 0 8px color-mix(in srgb, var(--accent) 40%, transparent);
    font-weight: 700;
    transition: color 0.5s, text-shadow 0.5s;
}

h2 a {
    color: inherit;
}

@media (prefers-reduced-motion: no-preference) {
    .js h2 {
        width: max-content;
        overflow: hidden;
        white-space: nowrap;
        max-width: 0;
        border-right: 2px solid transparent;
    }

    .js h2.typing {
        border-right-color: var(--accent);
        animation: blink-cursor 0.5s step-end infinite;
    }
}

@keyframes blink-cursor {
    50% { border-right-color: transparent; }
}

/* Timeline */

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline-track {
    position: absolute;
    left: 4px;
    top: 6px;
    bottom: 6px;
    width: 2px;
    background: var(--surface1);
    border-radius: 1px;
    transition: background 0.3s;
}

.tl-entry {
    position: relative;
    padding-bottom: 2rem;
}

.tl-entry:last-child {
    padding-bottom: 0;
}

.dot {
    position: absolute;
    left: -2rem;
    top: 0.35em;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--c, var(--text));
    box-shadow: 0 0 0 3px var(--base);
    transition: box-shadow 0.3s, transform 0.3s;
}

.tl-entry:hover .dot {
    transform: scale(1.3);
}

.tl-entry time {
    display: block;
    font-size: 0.85rem;
    color: var(--overlay1);
    margin-bottom: 0.1rem;
}

.tl-entry h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--c, var(--text));
    transition: text-shadow 0.3s;
}

.tl-entry:hover h3 {
    text-shadow: 0 0 8px color-mix(in srgb, var(--c, var(--text)) 40%, transparent);
}

.tl-entry p {
    font-size: 0.9rem;
    color: var(--subtext0);
    margin-top: 0.15rem;
}

.tl-entry .desc {
    color: var(--overlay1);
    font-size: 0.85rem;
}

.tl-entry p a {
    color: var(--accent);
    transition: color 0.5s;
}

/* Now badge */

.badge-now {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--base);
    background: var(--c, var(--accent));
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 0.35rem;
    line-height: 1.4;
}

/* Current position pulse */

.now .dot {
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 0 3px var(--base), 0 0 0 3px var(--base); }
    50% { box-shadow: 0 0 0 3px var(--base), 0 0 16px 4px var(--c); }
}

/* Projects */

.projects {
    display: grid;
    gap: 0.75rem;
}

.project {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border: 1px solid var(--surface1);
    border-radius: 8px;
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.project:hover {
    border-color: var(--overlay0);
    background: var(--surface0);
    transform: translateY(-2px);
}

.project-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 0.15rem;
    background: var(--accent);
}

.project-content {
    flex: 1;
    min-width: 0;
}

.project-arrow {
    flex-shrink: 0;
    color: var(--overlay0);
    transition: color 0.2s, transform 0.2s;
}

.project:hover .project-arrow {
    color: var(--accent);
    transform: translate(2px, -2px);
}

.project h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.tag {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--overlay1);
    margin-left: 0.4rem;
}

.lang-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sky);
    margin-right: 0.25rem;
    vertical-align: middle;
}

.project p {
    font-size: 0.9rem;
    color: var(--subtext0);
    margin-top: 0.2rem;
}

/* Uses */

.uses {
    margin-top: 2rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.uses-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.25rem 1.5rem;
    margin: 0;
    padding: 0;
}

.uses-list dd {
    margin-inline-start: 0;
}

.uses-item {
    display: flex;
    gap: 0.5rem;
    font-size: 0.85rem;
    line-height: 1.8;
}

.uses-item dt {
    color: var(--overlay1);
    min-width: 10ch;
    flex-shrink: 0;
}

.uses-item dd {
    color: var(--subtext0);
}

@media (max-width: 480px) {
    .uses-list {
        grid-template-columns: 1fr;
    }
}

/* Map */

.map {
    margin-top: 2rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.map h2 {
    margin-bottom: 0;
}

.europe-map {
    width: 100%;
    max-width: 460px;
    height: auto;
}

.route {
    opacity: 0.4;
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    transition: stroke 0.5s;
}

.map.visible .route {
    animation: draw-route 10s linear infinite;
}

@keyframes draw-route {
    0%    { stroke-dashoffset: 1; opacity: 0.4; }
    60%   { stroke-dashoffset: 0; opacity: 0.4; }
    75%   { stroke-dashoffset: 0; opacity: 0.4; }
    85%   { stroke-dashoffset: 0; opacity: 0; }
    85.1% { stroke-dashoffset: 1; opacity: 0; }
    100%  { stroke-dashoffset: 1; opacity: 0; }
}

.plane-icon {
    offset-path: path('M125 412 Q95 415 117 393 Q200 300 316 247 Q240 290 129 386');
    offset-rotate: auto;
    offset-distance: 0%;
    transform-box: fill-box;
    transform-origin: center;
    opacity: 0;
}

.map.visible .plane-icon {
    animation: fly-plane 10s linear infinite;
}

@keyframes fly-plane {
    0%    { offset-distance: 0%;   transform: scale(1);   opacity: 0; }
    1%    { offset-distance: 0%;   transform: scale(1);   opacity: 1; }
    4.2%  { offset-distance: 7%;   transform: scale(1);   opacity: 1; }
    18%   { offset-distance: 30%;  transform: scale(2.5); opacity: 1; }
    32.4% { offset-distance: 54%;  transform: scale(1);   opacity: 1; }
    46.2% { offset-distance: 77%;  transform: scale(2.5); opacity: 1; }
    58.2% { offset-distance: 97%;  transform: scale(1);   opacity: 1; }
    60%   { offset-distance: 100%; transform: scale(1);   opacity: 0; }
    100%  { offset-distance: 100%; transform: scale(1);   opacity: 0; }
}

/* GitHub stats */

.github-stats {
    margin-top: 2rem;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.stats-list {
    display: grid;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
}

.stats-item {
    display: flex;
    gap: 0.5rem;
    font-size: 0.85rem;
    line-height: 1.8;
}

.stats-item dt {
    color: var(--overlay1);
    min-width: 10ch;
    flex-shrink: 0;
}

.stats-item dd {
    color: var(--subtext0);
    margin-inline-start: 0;
}

.stats-item dd.skeleton {
    color: var(--surface2);
}

/* Contribution graph */

.contrib-graph {
    margin-top: 1rem;
}

.contrib-count {
    font-size: 0.85rem;
    color: var(--subtext0);
    margin-bottom: 0.5rem;
}

.contrib-count #gh-contrib-total {
    color: var(--text);
    font-weight: 600;
}

.contrib-count #gh-contrib-total.skeleton {
    color: var(--surface2);
}

.contrib-wrap {
    display: flex;
    gap: 0.25rem;
}

.contrib-days {
    display: grid;
    grid-template-rows: repeat(7, 10px);
    gap: 3px;
    font-size: 0.6rem;
    color: var(--overlay1);
    line-height: 10px;
    text-align: right;
    padding-right: 0.25rem;
    padding-top: 15px;
    flex-shrink: 0;
}

.contrib-main {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    direction: rtl;
}

.contrib-scroll {
    display: inline-block;
    direction: ltr;
    margin-right: 15px;
}

.contrib-months {
    position: relative;
    height: 13px;
    margin-bottom: 2px;
    font-size: 0.6rem;
    color: var(--overlay1);
}

.contrib-months span {
    position: absolute;
    white-space: nowrap;
}

.contrib-grid {
    display: grid;
    grid-template-rows: repeat(7, 10px);
    grid-auto-flow: column;
    grid-auto-columns: 10px;
    gap: 3px;
}

.contrib-cell {
    border-radius: 2px;
    background: var(--surface0);
    transition: background 0.5s;
    position: relative;
}

.contrib-tooltip {
    position: fixed;
    background: var(--mantle);
    color: var(--text);
    font-size: 0.65rem;
    font-family: inherit;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--surface1);
    white-space: nowrap;
    z-index: 100;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transform: translateX(-50%);
}

.contrib-cell[data-level="1"] {
    background: color-mix(in srgb, var(--accent) 25%, var(--surface0));
}

.contrib-cell[data-level="2"] {
    background: color-mix(in srgb, var(--accent) 50%, var(--surface0));
}

.contrib-cell[data-level="3"] {
    background: color-mix(in srgb, var(--accent) 75%, var(--surface0));
}

.contrib-cell[data-level="4"] {
    background: var(--accent);
}

.contrib-legend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 3px;
    margin-top: 0.5rem;
    font-size: 0.6rem;
    color: var(--overlay1);
}

.contrib-legend span[lang] {
    margin: 0 2px;
}

.contrib-legend .contrib-cell {
    width: 10px;
    height: 10px;
}

/* Footer */

footer {
    padding-top: 2rem;
    padding-bottom: 3rem;
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

footer a:hover {
    color: var(--accent);
}

.colophon {
    font-size: 0.8rem;
    color: var(--overlay0);
}

.catppuccin {
    color: var(--overlay0);
    transition: color 0.3s;
}

.catppuccin:hover {
    color: var(--accent);
}

.catppuccin svg {
    display: inline-block;
    vertical-align: -0.15em;
}

.heart {
    color: var(--accent);
    font-size: 1.2em;
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
    transition: color 0.5s;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    14%      { transform: scale(1.25); }
    28%      { transform: scale(1); }
    42%      { transform: scale(1.25); }
    56%      { transform: scale(1); }
}

footer span {
    color: var(--surface2);
}

/* Page load animation */

.js header {
    animation: fadeUp 0.6s ease both;
}

.js header .intro {
    animation: fadeUp 0.6s ease both;
    animation-delay: 0.15s;
}

.js header .intro + .intro {
    animation-delay: 0.25s;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
}

/* Scroll animations */

.js .tl-entry,
.js .project,
.js .github-stats,
.js .oss,
.js .uses,
.js .map {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.js .tl-entry.visible,
.js .project.visible,
.js .github-stats.visible,
.js .oss.visible,
.js .uses.visible,
.js .map.visible {
    opacity: 1;
    transform: none;
}

/* Clickable timeline entries */

.tl-entry[data-modal] {
    cursor: pointer;
}

/* Modal */

dialog.modal {
    margin: auto;
    max-width: 560px;
    max-height: calc(100vh - 3rem);
    width: calc(100% - 3rem);
    border: 3px solid var(--c, var(--surface1));
    border-radius: 12px;
    background: var(--mantle);
    color: var(--text);
    padding: 0;
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
    font-family: inherit;
}

dialog.modal[open] {
    display: flex;
    flex-direction: column;
    animation: modal-in 0.25s ease;
}

dialog.modal::backdrop {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

@keyframes modal-in {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(8px);
    }
}

.modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: none;
    border: none;
    color: var(--c, var(--overlay1));
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
    z-index: 1;
}

.modal-close:hover {
    background: var(--surface0);
    color: var(--text);
}

.modal-media {
    position: relative;
    aspect-ratio: 16 / 9;
    flex-shrink: 0;
    background: var(--surface0);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--overlay0);
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    overflow: hidden;
}

.modal-media img,
.modal-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Slideshow */

.slideshow img,
.slideshow video {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

.slideshow img.active,
.slideshow video.active {
    opacity: 1;
}

/* Color overlay on modal media */

.modal-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--c);
    opacity: 0.12;
    pointer-events: none;
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
}

.modal-body h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--c, var(--text));
    margin-bottom: 0.15rem;
}

.modal-body .modal-link {
    font-size: 0.85rem;
    color: var(--overlay1);
    background-image: linear-gradient(var(--c, var(--text)), var(--c, var(--text)));
    background-size: 0% 1px;
    background-position: 0 100%;
    background-repeat: no-repeat;
    transition: color 0.5s, background-size 0.3s ease;
}

.modal-body .modal-link:hover {
    color: var(--c, var(--text));
    background-size: 100% 1px;
}

.modal-body time {
    display: block;
    font-size: 0.85rem;
    color: var(--overlay1);
    margin-bottom: 0.75rem;
}

.modal-body p {
    font-size: 0.95rem;
    color: var(--subtext0);
    line-height: 1.7;
}

.modal-body p + p {
    margin-top: 0.5rem;
}

/* Reduced motion */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-delay: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* Responsive — tablet and up */

@media (min-width: 768px) {
    header {
        padding-bottom: 4rem;
    }

    .avatar {
        width: 140px;
        height: 140px;
    }

    h1 {
        font-size: 2.4rem;
    }
}

/* Responsive — desktop (side-by-side) */

@media (min-width: 960px) {
    .hero {
        max-width: 1100px;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }

    .hero-left {
        display: block;
        position: sticky;
        top: 0;
        align-self: start;
        min-width: 0;
        padding-bottom: 2rem;
    }

    .hero-right {
        display: block;
    }

    .hero header,
    .hero main,
    .hero .oss,
    .hero .uses,
    .hero .github-stats,
    .hero .map {
        max-width: none;
        margin: 0;
        padding: 0;
    }

    .hero header {
        text-align: left;
        padding-bottom: 2rem;
        transition: background 0.3s;
    }

    .hero .github-stats,
    .hero .uses,
    .hero .oss {
        margin-top: 2rem;
    }

    .hero .map {
        margin-top: 2rem;
    }

    .hero header nav {
        justify-content: flex-start;
        padding-top: 50px;
        padding-bottom: 2rem;
    }

    .hero main {
        padding-top: calc(50px + 4rem);
    }

    .hero .social {
        justify-content: flex-start;
    }

    dialog.modal {
        max-width: 720px;
    }
}

/* Responsive — mobile */

@media (max-width: 480px) {
    body {
        font-size: 15px;
    }

    header, main, .hero, .oss, footer {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    header {
        padding-bottom: 2.5rem;
    }

    .avatar {
        width: 120px;
        height: 120px;
    }

    h1 {
        font-size: 1.8rem;
    }

    .intro {
        font-size: 0.9rem;
    }

    .timeline {
        padding-left: 1.75rem;
    }

    .dot {
        left: -1.75rem;
    }

    .timeline-track {
        left: 3px;
    }

    dialog.modal {
        width: calc(100% - 2rem);
    }

    .modal-body {
        padding: 1.25rem;
    }
}